Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:21 PM EDT

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Showing 745–768 of 1,048 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy Adults
Interventions
Bismuth subsalicylate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Moderate to Severe Asthma
Interventions
Tezepelumab, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 21 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
15
States / cities
Bakersfield, California • Huntington Beach, California • Miami, Florida + 12 more
Completed No phase listed Observational Accepts healthy volunteers

Salivary Immunoglobulin A (sIgA) Normal Range Study

NCT06248788
Conditions
Salivary Immunity
Interventions
PoC Device
Device
Lead sponsor
4Life Research, LLC
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Sandy City, Utah
Conditions
Shigella
Interventions
CVD 1208S, Challenge strain of wild-type Shigella flexneri 2a
Biological
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
2
States / cities
Baltimore, Maryland
Conditions
Marburg Virus Disease
Interventions
cAd3-Marburg Vaccine, Placebo
Biological
Lead sponsor
Albert B. Sabin Vaccine Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
7
States / cities
Huntsville, Alabama • Phoenix, Arizona • Melbourne, Florida + 4 more
Recruiting No phase listed Observational Accepts healthy volunteers

Metabolic Profiling of Immune Responses in Immune-mediated Diseases

NCT04864886
Conditions
Primary Immunodeficiency, Psoriasis, Atopic Dermatitis, Immune-mediated Diseases
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Dengue
Interventions
rDEN3-3'D4delta30
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Oxalate and Innate Immunity in Kidney Stone Disease

NCT04051346
Conditions
Kidney Stone
Interventions
Low Oxalate Diet, High Oxalate Diet
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Not applicable Interventional Accepts healthy volunteers Results available

Early Immune Responses to Inactivated Influenza Vaccine: a Pilot Study

NCT01522248
Conditions
Influenza Virus Vaccine
Interventions
Trivalent Inactivated Influenza vaccine
Biological
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
HIV Infections
Interventions
VRC rAd5 vaccine (rAd5 gag-pol/env A/B/C), rAd5 env A, rAd5 env B, rAd5 env C, rAd5 gag-pol, Placebo Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
8
States / cities
San Francisco, California • Chicago, Illinois • Boston, Massachusetts + 4 more
Conditions
Mycosis Fungoides, Mycosis Fungoides/Sezary Syndrome, Sezary Syndrome, Sézary, Advanced Mycosis Fungoides
Interventions
Gemcitabine, Pembrolizumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Stage IV NSCLC
Interventions
Poly ICLC, IVIG
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Multiple Myeloma, Lymphoma
Interventions
Lenalidomide
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Early Phase 1 Interventional Accepts healthy volunteers

Immune Response to Pneumococcal Vaccination in HIV Infected Individuals

NCT02515240
Conditions
Pneumococcal Infection
Interventions
PPV23
Biological
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
19 Years to 65 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Toledo, Ohio
Conditions
Prostate Cancer
Interventions
PROSTVAC (rilimogene galvacirepvec/rilimogene glafolivec) -F/TRICOM, PROSTVAC (rilimogene galvacirepvec/rilimogene glafolivec) -V/TRICOM, Enzalutamide
Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Lymphoma, Follicular
Interventions
Autologous FL vaccine
Biological
Lead sponsor
Icon Genetics GmbH
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Burbank, California • Dallas, Texas
Completed Not applicable Interventional Results available

Study to Evaluate the Effect of Nicotinamide Riboside on Immunity

NCT02812238
Conditions
Atherosclerosis, Diabetes, Coronary Artery Disease
Interventions
Nicotinamide riboside (NR), Placebo
Dietary Supplement · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 39 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Anaplastic Astrocytoma, Anaplastic Oligoastrocytoma, Anaplastic Oligodendroglioma, Estrogen Receptor Negative, Estrogen Receptor Positive, Glioblastoma, Hormone-Resistant Prostate Cancer, Metastatic Prostate Carcinoma, Metastatic Renal Cell Cancer, Recurrent Adult Brain Neoplasm, Recurrent Bladder Carcinoma, Recurrent Breast Carcinoma, Recurrent Colorectal Carcinoma, Recurrent Esophageal Carcinoma, Recurrent Gastric Carcinoma, Recurrent Hepatocellular Carcinoma, Recurrent Lung Carcinoma, Recurrent Melanoma, Recurrent Ovarian Carcinoma, Recurrent Prostate Carcinoma, Recurrent Renal Cell Carcinoma, Recurrent Uterine Corpus Carcinoma, Resectable Hepatocellular Carcinoma, Sarcoma, Stage IA Breast Cancer, Stage IA Ovarian Cancer, Stage IA Uterine Corpus Cancer, Stage IB Breast Cancer, Stage IB Ovarian Cancer, Stage IB Uterine Corpus Cancer, Stage IC Ovarian Cancer, Stage II Uterine Corpus Cancer, Stage IIA Breast Cancer, Stage IIA Lung Carcinoma, Stage IIA Ovarian Cancer, Stage IIB Breast Cancer, Stage IIB Esophageal Cancer, Stage IIB Lung Carcinoma, Stage IIB Ovarian Cancer, Stage IIB Skin Melanoma, Stage IIC Ovarian Cancer, Stage IIC Skin Melanoma, Stage IIIA Breast Cancer, Stage IIIA Esophageal Cancer, Stage IIIA Lung Carcinoma, Stage IIIA Ovarian Cancer, Stage IIIA Skin Melanoma, Stage IIIA Uterine Corpus Cancer, Stage IIIB Breast Cancer, Stage IIIB Esophageal Cancer, Stage IIIB Ovarian Cancer, Stage IIIB Skin Melanoma, Stage IIIB Uterine Corpus Cancer, Stage IIIC Breast Cancer, Stage IIIC Esophageal Cancer, Stage IIIC Ovarian Cancer, Stage IIIC Skin Melanoma, Stage IIIC Uterine Corpus Cancer, Stage IV Bladder Urothelial Carcinoma, Stage IV Esophageal Cancer, Stage IV Ovarian Cancer, Stage IV Prostate Cancer, Stage IV Skin Melanoma, Stage IVA Uterine Corpus Cancer, Stage IVB Uterine Corpus Cancer
Interventions
DEC-205/NY-ESO-1 Fusion Protein CDX-1401, Laboratory Biomarker Analysis, Pharmacological Study, Sirolimus
Biological · Other · Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive
Interventions
blood drawing, fiberoptic bronchoscopy
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
HIV Infections
Interventions
DNA Vaccine, DNA Vaccine placebo, rAd35, rAd35 placebo, rAd5, rAd5 placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
10
States / cities
Birmingham, Alabama • San Francisco, California • Decatur, Georgia + 5 more
Conditions
Meningitis, Meningococcal
Interventions
Meningococcal ACWY Conjugate Vaccine, DTaP-IPV-HBV, Hib, Rotavirus, Pneumococcal 7-valent Conjugate Vaccine, HAV, MMR-V, DTaP
Biological
Lead sponsor
Novartis Vaccines
Industry
Eligibility
2 Months to 2 Months
Enrollment
4,545 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
53
States / cities
Bessemer, Alabama • Birmingham, Alabama • Downey, California + 43 more
Conditions
Histological or Cytological Diagnosis of Pancreatic Carcinoma
Interventions
Radiation therapy
Device
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Analysis of Immune Responses to HIV Vaccines

NCT00068978
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
San Francisco, California
Conditions
COPD
Interventions
LAIV
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina